A fuel supply system of a ship is disclosed. The fuel supply system of a ship according to an embodiment of the present invention comprises: a fuel supply line that transforms liquid fuel supplied from a fuel tank to suit fuel supply conditions of an engine by one or more processing means and supplies the liquid fuel to the engine; a catch tank that is purged by purging gas and stores unused fuel during normal startup or abnormal shutdown during ship operation; and a first gas-liquid separator that receives gaseous fluid from the catch tank and separates gas and liquid. The liquid component separated by the first gas-liquid separator flows into the catch tank, and the liquid fluid stored in the catch tank is supplied to a fuel supply line through a recovery line when the ship operates again and is used as fuel for the engine.

    선박의 연료공급시스템이 개시된다. 본 발명의 실시 예에 따른 선박의 연료공급시스템은 연료탱크로부터 공급받은 액상의 연료를 하나 이상의 처리수단에 의해 엔진의 연료공급조건에 맞게 변형하여, 엔진으로 공급하는 연료공급라인; 엔진에서 연소되지 않은 미사용 연료를 회수하여 연료공급라인으로 합류시키는 회수라인; 선박 운전 중 정상적인 시동 오프 시 또는 비정상적인 셧다운 시, 퍼징가스에 의해 퍼징되고 미사용 연료를 저장하는 캐치탱크; 및 캐치탱크로부터 기상의 유체를 공급받아 기액 분리시키는 제1기액분리기;를 포함하되, 제1기액분리기에 의해 분리된 액체성분은 캐치탱크로 흘러가고, 캐치탱크에 저장된 액상의 유체는 선박 운전 재개 시 회수라인을 통해 연료공급라인으로 공급되어 엔진의 연료로 사용된다.


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    Title :

    FUEL PROVIDING SYSTEM OF SHIP


    Additional title:

    선박의 연료공급시스템


    Contributors:

    Publication date :

    2023-03-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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